Inventor

CHENG YU-HUNG

TW79 patents

⚠️ This page may combine multiple inventors who share the name “CHENG YU-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENG YU-HUNG

TAIWAN SEMICONDUCTOR MFG CO LTD

Deep trench isolation (DTI) structure with a tri-layer passivation layer

Image sensor having improved full well capacity and related method of formation

Method for forming a semiconductor-on-insulator (SOI) substrate

Transistor channel

Method for forming a thin semiconductor-on-insulator (SOI) substrate

Deep trench isolation structure and method of forming same

Transistor channel

Image sensor device and manufacturing method thereof

Deep trench isolation structure and method of forming same

Selective etching in the formation of epitaxy regions in MOS devices

Wafer debonding system and method

Wafer debonding system and method

Semiconductor epitaxy bordering isolation structure

Back-side deep trench isolation structure for image sensor

Method for forming thin semiconductor-on-insulator (SOI) substrates

Selective polysilicon growth for deep trench polysilicon isolation structure

Image sensor having improved full well capacity and related method of formation

Method for forming a semiconductor-on-insulator (SOI) substrate

Image sensor having improved full well capacity and related method of formation

Semiconductor-on-insulator (SOI) substrate comprising a trap-rich layer with small grain sizes

Backside illuminated photo-sensitive device with gradated buffer layer

Method for forming thin semiconductor-on-insulator (SOI) substrates

Backside illuminated photo-sensitive device with gradated buffer layer

Pixel isolation device and fabrication method

Reducing variation by using combination epitaxy growth

Semiconductor epitaxy bordering isolation structure

Wafer debonding system and method

Semiconductor epitaxy bordering isolation structure

Method of forming epitaxial silicon layer and semiconductor device thereof

Common source oxide formation by in-situ steam oxidation for embedded flash

Light absorbing layer to enhance P-type diffusion for DTI in image sensors

Method for forming a semiconductor-on-insulator (SOI) substrate

Multi-layered polysilicon and oxygen-doped polysilicon design for RF SOI trap-rich poly layer

Method for forming a semiconductor-on-insulator (SOI) substrate

Backside illuminated photo-sensitive device with gradated buffer layer

Method for forming thin semiconductor-on-insulator (SOI) substrates

Multi-layered polysilicon and oxygen-doped polysilicon design for RF SOI trap-rich poly layer

Semiconductor device with trench isolation

Method for forming semiconductor-on-insulator (SOI) substrate and recycle substrate

Multilayer isolation structure for high voltage silicon-on-insulator device

CHENG YU-HUNG

Selective etching in the formation of epitaxy regions in MOS devices

Reducing variation by using combination epitaxy growth

Strained semiconductor device with facets

Method for fabricating a semiconductor device

Performing enhanced cleaning in the formation of MOS devices

Power bank apparatus with speaker

TAIWAN SEMICONDUCTOR MFG

Method for forming epitaxial feature

Methods of manufacturing strained semiconductor devices with facets

Method for fabricating a semiconductor device

LEE YEN-RU

Semiconductor device and fabrication method thereof